MXene典型特性及其在碳纤维复合材料中应用的研究进展
Research Progress on Typical Characteristic of MXene and Its Application in Carbon Fiber Composites
崔美荣 1吕雅玲 1钱鑫 2郝梦圆 2张永刚 2沈江南3
作者信息
- 1. 浙江工业大学化学工程学院,杭州 310014;中国科学院宁波材料技术与工程研究所,碳纤维制备技术国家工程实验室,宁波 315201
- 2. 中国科学院宁波材料技术与工程研究所,碳纤维制备技术国家工程实验室,宁波 315201
- 3. 浙江工业大学化学工程学院,杭州 310014
- 折叠
摘要
MXene作为一种新型二维(2D)过渡金属碳化物、氮化物或碳氮化物,具有优异的物理结构和优异的机械性能、导电性和磁学性能等,因此在电化学储能、微波吸收、电磁屏蔽等不同领域广泛应用.碳纤维(CF)经过热处理和高温氧化制备而成,导致表面光滑且缺乏活性基团,不利于碳纤维与基体间的粘附性,从而影响碳纤维复合材料的界面性能,通常引入纳米颗粒对CF表面改性,从而改善其粗糙度及赋予活性基团.因此,可以将MXene通过其范德华力或氢键、离子键和共价键引入CF表面,提高CF与基体的机械联锁效应,使复合材料的界面性质增强或实现功能化应用.本文总结了 MXene的各种合成方法、结构特征和属性,讨论了采用不同技术在CF表面引入MXene进行改性增强复合材料界面性能及功能性应用的研究进展,最后提出了 MXene面临的挑战和在碳纤维复合材料中应用的发展前景.
Abstract
As a new type of two-dimensional(2D)transition metal carbide,nitride or carbon nitride,MXene has excellent physical structure and excellent mechanical properties,electrical conductivity and magnetic properties,so it is widely used in different fields,such as electrochemical energy storage,microwave absorption,electromagnetic shielding.Carbon fiber(CF)is prepared by heat treatment and high temperature oxidation,resulting in smooth surface and lack of active groups,which is not conducive to the adhesion between carbon fiber and matrix,resulting in the interface properties of carbon fiber composite materials.Nano particles are usually introduced to modify the surface of carbon fiber to improve its roughness and give active groups.Therefore,MXene is introduced into CF surface through its van der Waals force or hydrogen,ionic and covalent bonds to improve the mechanical interlocking effect between CF and matrix,thereby improving the interface properties of the composite materials or enabling functional applications.In this review,various synthesis methods,structural characteristics and properties of MXene are summarized,and the research progress of introducing MXene into carbon fiber surface modification by different technologies to enhance the interface properties and functional applications of composites are discussed.Finally,the challenges faced by MXene and the development prospect of its application in carbon fiber composites are put forward.
关键词
碳纤维/MXene/复合材料/应用Key words
Carbon fiber/MXene/Composites/Application引用本文复制引用
出版年
2025
NETL
NSTL
万方数据